Gates T104RB Engine Timing Belt

High Performance Timing Belt for Nissan and Infiniti

The Gates T104RB is a high performance automotive timing belt built for select Nissan and INFINITI applications that use square tooth sprockets. It features HSN construction, fiberglass cord reinforcement, and timing marks for accurate service work on interference engines.

Gates High Performance Automotive Timing Belt products are built for demanding engine environments, with heat-resistant materials chosen for higher horsepower use. The blue T104RB follows that product line approach with a trapezoidal profile and a 133-tooth, 9.5 mm pitch design.

Key Features

• Part number: T104RB
• High performance automotive timing belt from Gates
• HSN belt material for heat resistance and durability
• Fiberglass cord material for added strength
• Trapezoidal (I) profile type
• Timing marks included for service alignment
• Blue belt color
• 133 teeth with a 9.5 mm (0.375 in) pitch
• 49.875 in pitch length

Detailed Description

The Gates T104RB timing belt is engineered for engine timing service where precise camshaft and crankshaft synchronization matters. Its HSN elastomeric composite construction is selected for heat resistance, while fiberglass reinforcement supports the belt under the demands of higher output engines. This part cross-references Dayco 95104 and Bando TB104 for the same application.

Compatible With 1993-1994 Nissan D21, 1993-1994 Nissan Maxima, 1993-1994 Nissan Pathfinder, 1993-1994 Nissan Quest, 1990-1992 INFINITI M30, 1986-1992 Nissan D21, 1985-1992 Nissan Maxima, 1987-1992 Nissan Pathfinder, 1984-1989 Nissan 300ZX, and 1987-1988 Nissan 200SX. The T104RB part number is also used in interchange listings for related service references on these platforms.

What It Helps Address

• Worn, stretched, or noisy timing belt service intervals
• Loss of valve timing accuracy on interference engines
• Timing belt replacement on square-tooth sprocket applications
• Heat-related belt deterioration in higher horsepower use
• Alignment concerns during timing belt installation

Installation Notes and Tips

Verify sprocket tooth profile, tooth count, pitch length, and engine application before installation. Use the timing marks to confirm cam and crank alignment, and inspect related timing components, seals, and pulleys during service. For body fitment, this belt is listed for 1993-1994 Nissan D21, Maxima, Pathfinder, and Quest; 1990-1992 INFINITI M30; 1986-1992 Nissan D21; 1985-1992 Nissan Maxima; 1987-1992 Nissan Pathfinder; 1984-1989 Nissan 300ZX; and 1987-1988 Nissan 200SX.

Quality Assurance

Gates positions this timing belt line for high performance engine service, using heat-resistant HSN materials and fiberglass reinforcement to support demanding operating conditions. The T104RB is built to match the specified fitment and timing requirements for the listed Nissan and INFINITI applications.